Vehicle Interior. Corolla. Zre142 Aze141
Seat. Corolla. Zre142 Aze141
Seat Heater System -- Problem Symptoms Table |
- HINT:
- Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
| Symptom | Suspected Area | See page |
| Driver side and front passenger side seat heater do not operate. | SEAT HTR fuse | - |
| Wire harness or connector | - | |
| Driver side seat heater does not warm up. | Seat heater switch (driver side switch) | COROLLA_ZRE142 RM000003H56004X.html |
| Front seat cushion heater (driver side switch) | COROLLA_ZRE142 RM000003H5A004X.html | |
| Front seatback heater (driver side switch) | COROLLA_ZRE142 RM000003H59004X.html | |
| Wire harness or connector | - | |
| Passenger side seat heater does not warm up. | Seat heater switch (passenger side switch) | COROLLA_ZRE142 RM000003H56004X.html |
| Front seat cushion heater (passenger side switch) | COROLLA_ZRE142 RM000003H5A004X.html | |
| Front seatback heater (passenger side switch) | COROLLA_ZRE142 RM000003H59004X.html | |
| Wire harness or connector | - |